Add logging

Author: schmidt-sebastian

packages/firestore/exp/src/api/components.ts

@@ -27,6 +27,9 @@ import {
   MemoryComponentProvider
 } from '../../../src/core/component_provider';
 import { DEFAULT_HOST, DEFAULT_SSL } from '../../../lite/src/api/components';
+import {logDebug} from "../../../src/util/log";
+
+export const LOG_TAG = 'ComponentProvider';
 
 // The components module manages the lifetime of dependencies of the Firestore
 // client. Dependencies can be lazily constructed and only one exists per
@@ -84,7 +87,7 @@ export function initializeFirestoreClient(
         'any other methods on a Firestore object.'
     );
   }
-
+  logDebug(LOG_TAG, "Initializing FirestoreClient");
   const settings = firestore._getSettings();
   const databaseInfo = new DatabaseInfo(
     firestore._databaseId,
@@ -132,6 +135,7 @@ export async function removeFirestoreClient(
 export async function removeComponents(firestore: Firestore): Promise<void> {
   const firestoreClientPromise = firestoreClientInstances.get(firestore);
   if (firestoreClientPromise) {
+    logDebug(LOG_TAG, "Removing FirestoreClient");
     firestoreClientInstances.delete(firestore);
     return (await firestoreClientPromise).terminate();
   }

packages/firestore/lite/src/api/components.ts

@@ -20,6 +20,9 @@ import { newConnection } from '../../../src/platform/connection';
 import { newSerializer } from '../../../src/platform/serializer';
 import { Firestore } from './database';
 import { DatabaseInfo } from '../../../src/core/database_info';
+import {logDebug} from "../../../src/util/log";
+
+export const LOG_TAG = 'ComponentProvider';
 
 // settings() defaults:
 export const DEFAULT_HOST = 'firestore.googleapis.com';
@@ -42,6 +45,7 @@ const datastoreInstances = new Map<Firestore, Promise<Datastore>>();
  */
 export function getDatastore(firestore: Firestore): Promise<Datastore> {
   if (!datastoreInstances.has(firestore)) {
+    logDebug(LOG_TAG, "Initializing Datastore");
     const settings = firestore._getSettings();
     const databaseInfo = new DatabaseInfo(
       firestore._databaseId,
@@ -68,6 +72,7 @@ export function getDatastore(firestore: Firestore): Promise<Datastore> {
 export async function removeComponents(firestore: Firestore): Promise<void> {
   const datastorePromise = await datastoreInstances.get(firestore);
   if (datastorePromise) {
+    logDebug(LOG_TAG, "Removing Datastore");
     datastoreInstances.delete(firestore);
     return (await datastorePromise).termiate();
   }